<html>

<head>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
    <title>我的记事本</title>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
    <meta name="robots" content="noindex, nofollow" />
    <meta name="googlebot" content="noindex, nofollow" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <link rel="stylesheet" type="text/css" href="./index.css" />
</head>

<body>
    <!-- 主体区域 -->
    <section id="todoapp">
        <!-- 输入框 -->
        <header class="header">
            <h1>我的记事本</h1>
            <input v-model="inputValue" @keyup.enter="add" autofocus="autofocus" autocomplete="off" placeholder="请输入任务" class="new-todo" />
        </header>
        <!-- 列表区域 -->
        <section class="main">
            <ul class="todo-list">
                <li class="todo" v-for="(item,index) in list">
                    <div class="view">
                        <span class="index">{{ index+1 }}.</span>
                        <label v-cloak>{{ item }}</label>
                        <button class="destroy" @click="remove(index)"></button>
                    </div>
                </li>
            </ul>
        </section>
        <!-- 统计和清空 -->
        <footer class="footer">
            <span class="todo-count">
        <strong>1</strong> items left
      </span>
            <button class="clear-completed">
        Clear
      </button>
        </footer>
    </section>
    <!-- 底部 -->

    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script>
        var app = new Vue({
            el: "#todoapp",
            data: {
                list: ["写笔记", "学英语"],
                inputValue: ""
            },
            methods: {
                add: function() {
                    this.list.push(this.inputValue);
                },
                remove: function(index) {
                    console.log("删除");
                    console.log(index);
                    this.list.splice(index, 1);
                }
            },
        })
    </script>
</body>

</html>